<!--登录页-->
<template>
  <div style="height: 100vh;
  overflow: hidden;background-image: linear-gradient(135deg,#1352f2,#3c82F5)">
    <el-container style="padding: 30px;">
      <el-header>
        <el-row>
          <el-col :span="3">
            <img src="imgs/login/logo.png" style="height: 50px">
          </el-col>
          <el-col :span="1">
            <img src="imgs/login/auto.png" style="height: 50px">
          </el-col>
          <el-col :span="1">
            <img src="imgs/login/verticalLine.png" style="height: 50px">
          </el-col>
          <el-col :span="19">
            <span style="color: white;font-size: 30px;font-weight: bolder;">智慧车辆运营系统</span>
          </el-col>
        </el-row>
      </el-header>
      <el-main>
        <el-row>
          <el-col :span="16">
            <img src="imgs/login/bg.png" style="width: 100%;margin-top: 60px;">
          </el-col>
          <el-col :span="8">
            <el-card style="margin-top: 80px;">
              <h3 style="text-align: center">用户登录</h3>
              <el-form label-position="top">
                <el-form-item label="用户名">
                  <el-input v-model="user.username" placeholder="请输入用户名"></el-input>
                </el-form-item>
                <el-form-item label="密码">
                  <el-input v-model="user.password" placeholder="请输入密码" show-password></el-input>
                </el-form-item>
                <el-form-item>
                  <el-button type="primary" style="width: 100%" @click="login">登录</el-button>
                </el-form-item>
                <div style="text-align: center;color: #666;font-size: 14px;padding: 10px 0">
                  (体验账号：tom  密码：123456)
                </div>
              </el-form>
            </el-card>
          </el-col>
        </el-row>
      </el-main>
    </el-container>
  </div>
</template>
<script setup>
  import {ref} from "vue";
  import axios from "axios";
  import router from "@/router";
  import {ElMessage} from "element-plus";
  const user = ref({username: '', password: ''})
  const login = ()=>{
    console.log(user.value)
    //利用 axios 发给后端
    axios.post(BASE_URL+'/v1/user/login',user.value)
        //.then是回调函数，在服务器响应后执行此处代码
        // response 是响应对象，我们可以通过 response.data拿到服务器的响应数据
        .then((response)=>{
          if (response.data.code==2000){
            ElMessage.success("登录成功");
            router.push('/');
            localStorage.setItem('user',JSON.stringify(response.data.data));
          }else {
            ElMessage.error(response.data.message);
            user.value={};
          }
          console.log(response.data)
        })
  }
</script>
<style scoped>

</style>